Browse Source

David Brownell <david-b@pacbell.net>:

Better explanation for the TAP "-ircapture" parameter.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2577 b42882b7-edfa-0310-969c-e2dbd0fdcd60
tags/v0.3.0-rc0
ntfreak 14 years ago
parent
commit
732df6fea0
1 changed files with 4 additions and 1 deletions
  1. +4
    -1
      doc/openocd.texi

+ 4
- 1
doc/openocd.texi View File

@@ -2198,7 +2198,10 @@ Every TAP requires at least the following @var{configparams}:

@itemize @bullet
@item @code{-ircapture} @var{NUMBER}
@*The IDCODE capture command, such as 0x01.
@*The bit pattern loaded by the TAP into the JTAG shift register
on entry to the @sc{ircapture} state, such as 0x01.
JTAG requires the two LSBs of this value to be 01.
The value is used to verify that instruction scans work correctly.
@item @code{-irlen} @var{NUMBER}
@*The length in bits of the
instruction register, such as 4 or 5 bits.


Loading…
Cancel
Save